top.lingkang.finalsql.annotation.Nullable Maven / Gradle / Ivy
package top.lingkang.finalsql.annotation;
import java.lang.annotation.*;
/**
* @author lingkang
* Created by 2022/4/11
* 声明某些情况下可能为空值
*/
@Target({ElementType.METHOD, ElementType.PARAMETER, ElementType.FIELD})
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface Nullable {
}